Replacement Aspen Pads Size:8 pads 26 in. x 54 in. or 4° User Selectable: 1

or 4° User Selectable: 1

Bi-level drainage holes to allow the container to drain consistently

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Countless additional applications both indoors and outdoors

Replacement Aspen Pads Size:8 pads 26 in. x 54 in. or 4° User Selectable: 1Replacement aspen swamp cooler pads for stand alone evaporative coolers will keep your greenhouse or warehouse from buckling under the summer heat. Aspen pads offer the best cooling capacity and water absorption but eventually wear out. Depending on water quality, frequency of use and environmental conditions, swamp cooler aspen pads generally should be replaced every three to four years, though some commercial growers will need to change them more